CN216438036U - Machine tool suitable for pruning of black willow in plateau area - Google Patents

Abstract

The utility model belongs to the technical scheme of the equipment and specifically relates to an machines and tools suitable for plateau area willow lopping, its technical scheme main points are including the machines body, and the below of machines body is provided with the board of placing that is used for placing the machines body, and the below of placing the board is provided with and is used for driving the removal wheel of placing the board and removing, has reached and has reduced the handheld machines body of pruning personnel and has carried out the work load pruned, and then reduces pruning personnel's intensity of labour, improves pruning personnel's work efficiency's effect.

Description

Machine tool suitable for pruning of black willow in plateau area

Technical Field

The application relates to the field of garden equipment, in particular to a machine suitable for pruning of black willow in plateau areas.

Background

The black willow is an important afforestation tree species for wind prevention, sand fixation, bank protection and soil conservation in high-altitude areas of Tibet, and has the characteristics of strong resistance and drought tolerance; the willow is expected to grow better in high-altitude areas, and a branch cutting measure is generally adopted to realize deep rooting, so that better growth is realized.

Referring to fig. 1, an osier lopping machine in the related art includes a machine body 1, the machine body 1 includes a scissor head 11 for pruning branches, a driving member 12 for driving the scissor head 11 to prune branches is fixed at one end of the scissor head 11, an extension rod 13 is fixed at one end of the driving member 12 away from the scissor head 11, a driving motor is arranged in the extension rod 13, a control button 14 for controlling the driving motor is arranged on the surface of the extension rod 13, a power supply connector 15 for supplying power to the driving motor is arranged at one end of the extension rod 13 away from the scissor head 11, and a power supply battery for supplying power to the driving motor is arranged at one side of the machine body 1; when branches of the willow bark are required to be cut, firstly, a power supply battery is connected with a power supply connector 15 to supply power to a driving motor, then a pruning person holds the machine tool body 1 by hand, and controls the driving motor by using a control button 14 so as to control a driving piece 12 to drive a scissor head 11 to prune the branches of the willow bark.

In view of the above-mentioned related art solutions, the inventors found that: when the branches of the willow bark trees need to be cut, the pruning personnel need to hold the machine tool body 1 to prune the branches of the willow bark trees all the time, the labor intensity of the pruning personnel is high, and the working efficiency of the pruning personnel is low.

SUMMERY OF THE UTILITY MODEL

In order to reduce the handheld machines of pruning personnel body and carry out the work load of pruning, and then reduce pruning personnel's intensity of labour, improve pruning personnel's work efficiency, this application provides an machines suitable for dark willow lopping in plateau area.

The application provides a machines and tools suitable for dark willow lopping in plateau area adopts following technical scheme:

the utility model provides an machines suitable for plateau area willow lopping, includes the machines body, and the below of machines body is provided with the board of placing that is used for placing the machines body, and the below of placing the board is provided with and is used for driving the removal wheel of placing the board and removing.

By adopting the technical scheme, when the branches of the willows need to be cut, a pruning worker pushes the placing plate to move on the ground by using the moving wheel, and then drives the machine tool body to cut the branches of the willows; the board of placing that sets up provides a carrier for machines body and battery, and the removal wheel that sets up simultaneously is convenient for promote to place the board and remove and then drive the machines body and remove, has reached and has reduced the handheld machines body of pruning personnel and has carried out the work load of pruning, and then reduces pruning personnel's intensity of labour, improves pruning personnel's work efficiency's effect.

Preferably, the machine tool body is provided with a rotating shaft for driving the machine tool body to rotate, and the rotating shaft penetrates through the machine tool body; the two sides of the machine tool body are provided with second limiting blocks for limiting the machine tool body, and the rotating shaft is rotatably connected with the second limiting blocks; and one end of the rotating shaft is provided with a third motor for driving the rotating shaft to rotate.

By adopting the technical scheme, when branches of the black willow at different positions need to be trimmed, the third motor is started to drive the rotating shaft to rotate, so that the machine tool body is driven to rotate along the axis of the rotating shaft, and finally trimming of the branches of the black willow at different positions is achieved; the rotating shaft is convenient to drive the machine tool body to rotate, so that branches of the willow bark at different positions can be trimmed, and the comprehensiveness and convenience of operation are improved; the second limiting block reduces the possibility of random shaking of the rotating shaft and ensures the practicability of the rotation of the machine tool body; the third motor that sets up has reduced intensity of labour, has improved work efficiency.

Preferably, one side of the machine tool body is provided with a horizontal bidirectional screw rod, and the bidirectional screw rod is provided with two second screw rod nuts in threaded fit with the bidirectional screw rod; both ends of the bidirectional screw rod are provided with third limiting blocks for limiting the bidirectional screw rod; a first connecting rod is fixedly connected to each of the two second lead screw nuts, and a gathering piece for gathering branches is fixed to one end, far away from the second lead screw nuts, of each first connecting rod; one end of the bidirectional screw rod is provided with a fourth motor for driving the bidirectional screw rod to rotate.

By adopting the technical scheme, when branches of the willow twig are required to be trimmed, the placing plate is moved to the corresponding position, then the fourth motor is started to drive the two second lead screw nuts to move towards the mutually approaching direction, the two gathering pieces move towards the mutually approaching direction, the gathering of the branches is further realized, and finally the branches are trimmed by the aid of the machine tool body; the bidirectional screw and the second screw nut are convenient to drive the first connecting rod and the gathering piece to move towards and away from each other, so that branches are gathered and trimmed by the aid of the machine tool body, the possibility that trimmers need to trim each branch independently is reduced, the labor intensity of the trimmers is reduced, and the trimming working efficiency is improved; the gathering piece is convenient for gathering branches, and therefore pruning efficiency is improved.

Preferably, a horizontal rotating plate is arranged below the bidirectional screw rod, and the second limiting block and the third limiting block are fixedly connected with the rotating plate; a first motor for driving the rotating plate to rotate is arranged below the rotating plate.

By adopting the technical scheme, when branches of the willow need to be gathered and trimmed at different positions, the first motor is started to drive the rotating plate to rotate to the position needing to be trimmed along the axis of the rotating plate, and then the branches of the willow can be gathered and trimmed; the arranged rotating plate is convenient for leading the machine tool body to gather and prune branches at different positions of the black willow, the possibility that pruning can be finished only by continuously adjusting the position of the placing plate by a pruning person during pruning is reduced, the labor intensity is reduced, and the pruning efficiency is improved; the first motor that sets up is convenient for drive the rotor plate and is realized rotating, has further improved work efficiency.

Preferably, both sides of the rotating plate are provided with vertical lead screws, and the lead screws are provided with first lead screw nuts in threaded fit with the lead screws; a horizontal connecting plate is fixed on the lower end face of the rotating plate, and two ends of the connecting plate are fixedly connected with a first lead screw nut respectively; a first limiting block is fixed at the upper end of the screw rod, and limiting frames for fixing the first limiting block are arranged on two sides of the first limiting block; the lower extreme of lead screw is provided with and is used for driving lead screw pivoted second motor, second motor with place board fixed connection.

By adopting the technical scheme, when the willows at different heights need to be trimmed, the second motor is started to drive the screw rod to rotate, so that the screw rod nut is driven to move up and down, the screw rod nut drives the connecting plate to move up and down, and the connecting plate drives the rotating plate to move up and down, so that the willows at different heights are gathered and trimmed; the arranged screw rod and the first screw rod nut are convenient for driving the rotating plate to move up and down, so that the black willows with different heights can be gathered and trimmed conveniently, meanwhile, the black willows with different heights can be trimmed conveniently, and the diversity and convenience of operation are improved; the limiting frame is convenient for fixing the first limiting block, the possibility of inclination and collapse of the screw is reduced, and the stability of operation is improved.

Preferably, one side of the moving wheel, which is close to the placing plate, is provided with a first connecting frame which is rotatably connected with the moving wheel, an adjusting rod which is in threaded connection with the connecting frame is arranged above the first connecting frame, and the peripheral surface of the adjusting rod is provided with threads; a connecting ring which is rotatably connected with the adjusting rod is arranged on the adjusting rod, a horizontal second connecting rod is fixed on one side of the connecting ring, and the second connecting rod is fixedly connected with the placing plate; the upper end and the lower end of the connecting ring are both provided with limiting rings fixedly connected with the adjusting rod; a horizontal third connecting rod is arranged between the two first connecting frames arranged along the extension direction of the placing plate; a hand wheel is fixed on the upper end of the adjusting rod.

By adopting the technical scheme, when the trimming personnel push the placing plate to pass through the upper parts of the black willows at different heights, the trimming personnel drive the adjusting rod to move up and down by rotating the hand wheel, so that the placing plate is driven to move up and down, and finally the placing plate can smoothly pass through the black willows at different heights; the first connecting frame and the adjusting rod are in threaded connection, so that the height of the adjusting rod can be adjusted conveniently, and the placing plate can be driven conveniently to adjust the height; the two limiting rings are arranged to facilitate the adjusting rod to drive the placing plate to move up and down when moving up and down, so that the feasibility of operation is ensured; the hand wheel is convenient for operators to rotate the adjusting rod, and the convenience of operation is improved.

Preferably, one side of the placing plate is provided with a cleaning assembly for cleaning branches falling on the ground, the cleaning assembly comprises a horizontal moving rod, and a plurality of bent teeth are fixed on the side surface, close to the ground, of the moving rod; one side of the movable rod close to the placing plate is fixedly provided with a second connecting frame used for being connected with the placing plate.

Through adopting above-mentioned technical scheme, the dark willow is pruned and is accomplished the back, and the pruning person promotes to place the board and remove subaerial, and the crotch that sets up can be collected and gather together the branch that drops subaerial to the pruning person of being convenient for picks up the branch, has improved the convenience and the work efficiency of operation.

Preferably, the second connecting frame is detachably connected with the placing plate; a T-shaped convex block is fixed at one end of the second connecting frame close to the placing plate, a fourth limiting block is fixed on the side surface of the placing plate, and a T-shaped groove matched with the T-shaped convex block is formed in the fourth limiting block; and a bolt penetrating through the fourth limiting block and the T-shaped bump is arranged on the fourth limiting block.

By adopting the technical scheme, when the branches do not need to be picked up, the operator takes out the bolts from the fourth limiting block and the T-shaped convex blocks, so that the second connecting frame is separated from the fourth limiting block, and unnecessary placing area is reduced; the T-shaped convex block and the bolt which are arranged enable the second connecting frame and the placing plate to be detachably connected, so that the second connecting frame and the placing plate can be conveniently connected and separated, and convenience in operation is improved.

In summary, the present application has the following technical effects:

1. by arranging the moving wheels and the placing plate, when the willow twig-cutting treatment is required, the pruning personnel push the placing plate to move on the ground by using the moving wheels, so that the machine tool body is driven to prune the willow twig-cutting treatment, the workload of pruning personnel for pruning by holding the machine tool body by hand is reduced, the labor intensity of the pruning personnel is reduced, and the working efficiency of the pruning personnel is improved;

2. by arranging the bidirectional screw rod, the second screw rod nuts and the gathering piece, when branches of the black willow need to be trimmed, the gathering piece is driven by the two second screw rod nuts to move towards the mutually approaching direction to achieve gathering of the branches, the possibility that trimming personnel need to trim each branch independently is reduced, the labor intensity of the trimming personnel is reduced, and the trimming work efficiency is improved;

3. through having set up regulation pole and spacing ring, place the board and need follow not the black willow top of co-altitude through the time, utilize to adjust pole and spacing ring drive and place the board and realize reciprocating to the board can be smooth through the black willow of co-altitude is placed in the messenger, and two spacing rings of setting are convenient for make adjust the pole and do and can drive when reciprocating and place the board and realize reciprocating, have guaranteed the feasibility of operation.

Drawings

FIG. 1 is a schematic view of a construction of a tool body in the related art;

FIG. 2 is a schematic structural view of an implement body placed on a placing plate according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural view of a sweeping assembly highlighted in the embodiment of the present application;

FIG. 5 is an enlarged schematic view at D of FIG. 4;

FIG. 6 is an enlarged schematic view at B in FIG. 2;

fig. 7 is an enlarged schematic view at C in fig. 2.

In the figure, 1, a machine tool body; 11. a scissor head; 12. a drive member; 13. an extension pole; 14. a control button; 15. a power supply connector; 2. placing the plate; 21. a handrail; 3. a moving wheel; 4. a first rotating assembly; 41. a rotating plate; 42. a first motor; 5. a moving assembly; 51. a lead screw; 52. a first lead screw nut; 53. a connecting plate; 54. a first limiting block; 55. a limiting frame; 56. a second motor; 6. a second rotating assembly; 61. a rotating shaft; 62. a second limiting block; 63. a third motor; 7. a gathering assembly; 71. a bidirectional lead screw; 72. a second lead screw nut; 73. a third limiting block; 74. a first connecting rod; 75. a gathering member; 76. a fourth motor; 8. a height adjustment assembly; 81. a first connecting frame; 82. adjusting a rod; 83. a connecting ring; 84. a second connecting rod; 85. a limiting ring; 86. a third connecting rod; 87. a hand wheel; 9. a sweeping assembly; 91. a travel bar; 92. bending teeth; 93. a second link frame; 10. a T-shaped bump; 11. a fourth limiting block; 111. a T-shaped groove; 12. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 2 and 3, the application provides a machine suitable for dark willow branch pruning in plateau areas, which comprises a machine body 1, wherein a first rotating assembly 4 used for driving the machine body 1 to rotate is arranged below the machine body 1, moving assemblies 5 used for driving the first rotating assembly 4 and the machine body 1 to move up and down are arranged on two sides of the first rotating assembly 4, a placing plate 2 used for placing the machine body 1, the first rotating assembly 4 and the moving assemblies 5 is arranged below the moving assemblies 5, a plurality of moving wheels 3 used for driving the placing plate 2 to move are uniformly arranged below the placing plate 2, and the moving wheels 3 are anti-skid wheels; a handrail 21 which is convenient for the clipping personnel to push the placing plate 2 to move is fixed on the side surface of the placing plate 2.

When branches of the willow are required to be cut, firstly, a pruning worker pushes the placing plate 2 to a corresponding position by using the moving wheel 3, and then, the branches of the willow are pruned by using the machine tool body 1; when branches of the willow bark are required to be trimmed, firstly, the machine tool body 1 is rotated to a required position by the aid of the first rotating assembly 4, and then the branches of the willow bark are trimmed by the machine tool body 1; when the willows with different heights need to be trimmed, firstly, the machine tool body 1 and the first rotating assembly 4 are driven to move to required positions by the moving assembly 5, and then branches of the willows are trimmed by the machine tool body 1; the arranged placing plate 2 provides a carrier for the machine tool body 1, the first rotating assembly 4 and the moving assembly 5, so that the labor intensity of trimming personnel is reduced, the trimming personnel can push the placing plate 2 to move to a required position conveniently by the arranged moving wheel 3 and trim the black willow by using the machine tool body 1, the workload of the trimming personnel for trimming by holding the machine tool body 1 by hand is reduced, the labor intensity of the trimming personnel is reduced, and the working efficiency of the trimming personnel is improved; the first rotating assembly 4 is arranged, so that the machine tool body 1 can carry out all-dimensional pruning on the black willow, the possibility that pruning can be finished only by continuously adjusting the position of the placing plate 2 by a pruning person during pruning of the black willow is reduced, the labor intensity is reduced, and the pruning efficiency is improved; the removal subassembly 5 that sets up is convenient for drive machines body 1 and first rotation component 4 and realizes reciprocating, and then is convenient for prune out not black willow of co-altitude, is convenient for prune not black willow of co-altitude simultaneously, has improved the variety of using.

Referring to fig. 3, the first rotating assembly 4 includes a horizontal rotating plate 41, the rotating plate 41 is substantially disc-shaped, and a first motor 42 coaxial with the rotating plate 41 is fixed to a lower end of the rotating plate 41; the moving assembly 5 comprises two vertical screw rods 51, a first screw rod nut 52 in threaded fit with the screw rods 51 is arranged on the screw rods 51, a horizontal connecting plate 53 is fixed at the lower end of the rotating plate 41, two ends of the connecting plate 53 are respectively fixedly connected with the first screw rod nut 52, a first limiting block 54 is arranged at the upper end of each screw rod 51, the first limiting block 54 is rotatably connected with the screw rods 51, limiting frames 55 are fixed on two sides of the first limiting block 54, the lower end of each limiting frame 55 is fixedly connected with the placing plate 2, a second motor 56 fixedly connected with the placing plate 2 is arranged at the lower end of each screw rod 51, and an output shaft of the second motor 56 is coaxial with the screw rods 51 and fixedly connected with the screw rods 51.

When the willow twig is required to be pruned in all directions, the first motor 42 is started to enable the rotating shaft 61 to drive the machine tool body 1 to rotate, and then branches of the willow twig are pruned by the machine tool body 1; the first motor 42 is arranged to facilitate the rotation of the rotating plate 41, so that the trimming efficiency is improved; when the willows with different heights need to be trimmed, the second motor 56 is started to drive the screw rod 51 to rotate, the first screw rod nut 52 is driven to move up and down, the first screw rod nut 52 drives the connecting plate 53 and the moving plate to move up and down, and then the willows with different heights are trimmed by the machine tool body 1; the limiting frame 55 is arranged to fix the first limiting block 54 conveniently, so that the possibility of inclination and collapse of the screw 51 is reduced, and the stability and safety of operation are improved.

Referring to fig. 3, a second rotating assembly 6 for driving the machine tool body 1 to rotate up and down is arranged on the rotating plate 41, the second rotating assembly 6 includes a horizontal rotating shaft 61, the axis of the rotating shaft 61 is perpendicular to the axis of the machine tool body 1, the rotating shaft 61 penetrates through the machine tool body 1, second limiting blocks 62 rotatably connected with the rotating shaft 61 are arranged on both sides of the machine tool body 1, the second limiting blocks 62 are fixedly connected with the rotating plate 41, a third motor 63 is fixed on the second limiting blocks 62, and the output shaft of the third motor 63 is coaxial and fixedly connected with the rotating shaft 61; when branches of the willow bark are required to be trimmed at different positions, the third motor 63 is started to drive the rotating shaft 61 to rotate up and down, and then the machine tool body 1 is driven to rotate up and down and trim the branches of the willow bark; the rotating shaft 61 is convenient for driving the machine tool body 1 to rotate, not only can branches of the black willow at different positions be trimmed, but also the black willows at different heights can be trimmed, and therefore the comprehensiveness and convenience of operation are improved; the second limiting block 62 reduces the possibility of random shaking of the rotating shaft 61, and ensures the practicability of the rotation of the machine tool body 1; the third motor 63 reduces labor intensity and improves working efficiency.

Referring to fig. 4 and 5, a gathering assembly 7 for gathering the willow branches is disposed on one side of the second rotating assembly 6, the gathering assembly 7 includes a horizontally disposed bidirectional screw 71, a second screw nut 72 in threaded fit with the bidirectional screw 71 is disposed on the bidirectional screw 71, a first connecting rod 74 disposed on the second screw nut 72 and inclined upward along a direction from close to far from the rotating plate 41 is fixed on the second connecting rod, a gathering member 75 is fixed on one end of the first connecting rod 74 far from the rotating plate 41, the gathering member 75 is substantially semicircular, third limiting blocks 73 rotatably connected with the screw 51 are disposed at two ends of the bidirectional screw 71, the third limiting blocks 73 are fixedly connected with the rotating plate 41, a fourth motor 76 is fixed on the third limiting blocks 73, and an output shaft of the fourth motor 76 is coaxial and fixedly connected with the bidirectional screw 71.

When branches of the willow are required to be cut, firstly, a pruning worker pushes the placing plate 2 to a corresponding position by using the moving wheel 3, then the fourth motor 76 is started to drive the two-way screw 71 to rotate, and then the two second screw nuts 72 drive the two gathering pieces 75 to move towards the mutually approaching direction, so that the gathering of the willow branches is realized, and then branches are pruned by using the machine tool body 1; the gathering assembly 7 is convenient to drive the first connecting rod 74 and the gathering piece 75 to move towards or away from each other, so that branches are gathered conveniently, the possibility that a pruning worker needs to prune each branch independently is reduced, the labor intensity of the pruning worker is reduced, and the pruning efficiency is improved; the gathering piece 75 is arranged to facilitate gathering branches, and therefore pruning efficiency is improved.

Referring to fig. 2 and 6, a first connecting frame 81 rotatably connected with the moving wheel 3 is arranged on one side of the moving wheel 3 close to the placing plate 2, an adjusting rod 82 in threaded connection with a connecting piece is arranged at the upper end of the first connecting frame 81, threads are arranged on the circumferential surface of the adjusting rod 82, a blind hole for the adjusting rod 82 to move up and down is formed in the first connecting frame 81, and threads are arranged on the inner wall of the blind hole; a connecting ring 83 which is coaxial with the adjusting rod 82 and is rotationally connected with the adjusting rod 82 is arranged on the adjusting rod 82, a horizontal second connecting rod 84 is fixed on one side of the connecting ring 83 close to the placing plate 2, the second connecting rod 84 is fixedly connected with the placing plate 2, limiting rings 85 which are coaxial with the adjusting rod 82 and are fixedly connected with the adjusting rod 82 are arranged at the upper end and the lower end of the connecting ring 83, and a hand wheel 87 which is coaxial with the adjusting rod 82 is fixed at the upper end of the adjusting rod 82; a horizontal third connecting rod 86 is provided between the two first connecting frames 81 provided along the extending direction of the placing plate 2, and both ends of the third connecting rod 86 are fixedly connected with the first connecting frames 81, respectively.

When the trimming personnel need to push the placing plate 2 to pass through the upper parts of the black willows at different heights, the trimming personnel drive the adjusting rod 82 to rotate by rotating the hand wheel 87, so that the adjusting rod 82 moves up and down, then the placing plate 2 moves up and down by utilizing the second connecting rod 84 and the limiting ring 85, and finally the placing plate 2 can smoothly pass through the black willows at different heights; the first connecting frame 81 and the adjusting rod are in threaded connection, so that the height of the adjusting rod 82 can be adjusted conveniently, the height of the placing plate 2 can be adjusted conveniently, and the convenience of operation is improved; the two limiting rings 85 are arranged to facilitate the adjusting rod 82 to drive the placing plate 2 to move up and down when moving up and down, so that the feasibility of operation is ensured; the hand wheel 87 is convenient for an operator to drive the adjusting rod 82 to rotate, and the convenience of operation is further improved.

Referring to fig. 4 and 7, a plurality of cleaning assemblies 9 for cleaning branches falling on the ground are arranged on one side of the placing plate 2, each cleaning assembly 9 comprises a horizontal moving rod 91, a plurality of bent teeth 92 are uniformly and fixedly connected to the side surface, close to the ground, of each moving rod 91, and a second connecting frame 93 for connecting the placing plate 2 is fixed on one side, close to the placing plate 2, of each moving rod 91; the second connecting frame 93 is detachably connected with the placing plate 2, a T-shaped projection 10 is fixed at one end of the second connecting frame 93 close to the placing plate 2, a vertical fourth limiting block 11 is fixed on the placing plate 2, a T-shaped groove 111 matched with the T-shaped projection 10 is formed in the fourth limiting block 11, and a bolt 12 penetrating through the fourth limiting block 11 and the T-shaped projection 10 is arranged on the fourth limiting block 11.

After the willow is trimmed, the trimming personnel push the placing plate 2 to move on the ground, and the arranged bent teeth 92 can gather and collect branches falling to the ground, so that the trimming personnel can pick the branches conveniently, and the picking work efficiency and convenience are improved; when the cleaning assembly 9 needs to be used, the bolt 12 is taken out of the fourth limiting block 11 and the T-shaped convex block 10, so that the second connecting frame 93 is separated from the placing plate 2, the cleaning assembly 9 is further separated from the placing plate 2, and the effect of reducing unnecessary placing area is achieved; the T-shaped projection 10, the fourth limiting block 11 and the bolt 12 are arranged to detachably connect the second connecting frame 93 and the placing plate 2, so that the convenience of operation is improved.

To sum up, the application process of this application is: when branches of the willow are required to be cut, a pruning person firstly pushes the placing plate 2 to move to a required position on the ground by using the handrail 21, secondly starts the first motor 42 and the third motor 63 to drive the machine tool body 1 to rotate to the position of the willow required to be cut, and then starts the fourth motor 76 to enable the two-way lead screw 71 to drive the two gathering pieces 75 to gather the branches, and prunes the branches of the willow by using the machine tool body 1; when the black willows with different heights need to be trimmed or the black willows with different heights need to be trimmed to the same height, the second motor 56 is started to drive the machine tool body 1 and the gathering assembly 7 to move up and down, so that branches of the black willows are trimmed; when branches of the willow twigs falling on the ground need to be cleaned, the pruning personnel push the placing plate 2 to move, so that the moving rod 91 and the bent teeth 92 are driven to correspondingly move, and gathering and collecting of the branches are achieved; when the black willows with different heights need to pass through, the hand wheel 87 is utilized to drive the adjusting rod 82 to move up and down, so as to drive the placing plate 2 to move up and down, and finally the placing plate 2 can pass through the positions above the black willows with different heights,

the present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (8)

1. The utility model provides an machines suitable for dark willow lopping in plateau area, includes machines body (1), its characterized in that: a placing plate (2) used for placing the machine tool body (1) is arranged below the machine tool body (1), and a moving wheel (3) used for driving the placing plate (2) to move is arranged below the placing plate (2).

2. The machine tool suitable for the branches of the willows in the plateau areas as claimed in claim 1, wherein: the machine tool body (1) is provided with a rotating shaft (61) for driving the machine tool body (1) to rotate, and the rotating shaft (61) penetrates through the machine tool body (1); two sides of the machine tool body (1) are provided with second limiting blocks (62) for limiting the machine tool body (1), and the rotating shaft (61) is rotatably connected with the second limiting blocks (62); one end of the rotating shaft (61) is provided with a third motor (63) for driving the rotating shaft (61) to rotate.

3. The machine tool suitable for the branches of the willows in the plateau areas as claimed in claim 2, wherein: a horizontal bidirectional screw rod (71) is arranged on one side of the machine tool body (1), and two second screw rod nuts (72) which are in threaded fit with the bidirectional screw rod (71) are arranged on the bidirectional screw rod (71); both ends of the bidirectional screw rod (71) are provided with third limiting blocks (73) used for limiting the bidirectional screw rod (71); a first connecting rod (74) is fixedly connected to each of the two second lead screw nuts (72), and a gathering piece (75) for gathering branches is fixed to one end, far away from the second lead screw nuts (72), of each first connecting rod (74); one end of the bidirectional screw rod (71) is provided with a fourth motor (76) for driving the bidirectional screw rod (71) to rotate.

4. The machine tool suitable for the branches of the willow in plateau areas as claimed in claim 3, wherein: a horizontal rotating plate (41) is arranged below the bidirectional screw rod (71), and the second limiting block (62) and the third limiting block (73) are fixedly connected with the rotating plate (41); a first motor (42) for driving the rotating plate (41) to rotate is arranged below the rotating plate (41).

5. The machine tool suitable for the pruning of the willows in the plateau areas as claimed in claim 4, characterized in that: vertical lead screws (51) are arranged on two sides of the rotating plate (41), and first lead screw nuts (52) in threaded fit with the lead screws (51) are arranged on the lead screws (51); a horizontal connecting plate (53) is fixed on the lower end face of the rotating plate (41), and two ends of the connecting plate (53) are respectively fixedly connected with the first lead screw nut (52); a first limiting block (54) is fixed at the upper end of the screw rod (51), and limiting frames (55) for fixing the first limiting block (54) are arranged on two sides of the first limiting block (54); the lower end of the screw rod (51) is provided with a second motor (56) for driving the screw rod (51) to rotate, and the second motor (56) is fixedly connected with the placing plate (2).

6. The machine tool suitable for the branches of the willows in the plateau areas as claimed in claim 1, wherein: a first connecting frame (81) which is rotatably connected with the moving wheel (3) is arranged on one side of the moving wheel (3) close to the placing plate (2), an adjusting rod (82) which is in threaded connection with the connecting frame is arranged above the first connecting frame (81), and threads are arranged on the circumferential surface of the adjusting rod (82); a connecting ring (83) which is rotatably connected with the adjusting rod (82) is arranged on the adjusting rod (82), a horizontal second connecting rod (84) is fixed on one side of the connecting ring (83), and the second connecting rod (84) is fixedly connected with the placing plate (2); the upper end and the lower end of the connecting ring (83) are respectively provided with a limiting ring (85) fixedly connected with the adjusting rod (82); a horizontal third connecting rod (86) is arranged between the two first connecting frames (81) arranged along the extension direction of the placing plate (2); a hand wheel (87) is fixed on the upper end of the adjusting rod (82).

7. The machine tool suitable for the branches of the willows in the plateau areas as claimed in claim 1, wherein: a cleaning assembly (9) for cleaning branches falling to the ground is arranged on one side of the placing plate (2), the cleaning assembly (9) comprises a horizontal moving rod (91), and a plurality of bent teeth (92) are fixed on the side surface, close to the ground, of the moving rod (91); a second connecting frame (93) used for being connected with the placing plate (2) is fixed on one side of the moving rod (91) close to the placing plate (2).

8. The machine tool suitable for the branches of the willow in plateau areas as claimed in claim 7, wherein: the second connecting frame (93) is detachably connected with the placing plate (2); a T-shaped convex block (10) is fixed at one end, close to the placing plate (2), of the second connecting frame (93), a fourth limiting block (11) is fixed on the side face of the placing plate (2), and a T-shaped groove (111) matched with the T-shaped convex block (10) is formed in the fourth limiting block (11); the fourth limiting block (11) is provided with a bolt (12) which penetrates through the fourth limiting block (11) and the T-shaped lug (10).

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